* [PATCH 04/13] don't NULL-check vfree argument in pdaudiocf_pcm
@ 2006-02-24 20:47 Jesper Juhl
0 siblings, 0 replies; only message in thread
From: Jesper Juhl @ 2006-02-24 20:47 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, Jaroslav Kysela, Jesper Juhl
Don't check pointers passed to vfree for null in pdaudiocf_pcm.c
Signed-off-by: Jesper Juhl <Jesper.Juhl@Gmail.Com>
---
sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
--- linux-2.6.16-rc4-mm2-orig/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c 2006-02-18 02:09:12.000000000 +0100
+++ linux-2.6.16-rc4-mm2/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c 2006-02-24 20:40:58.000000000 +0100
@@ -66,10 +66,9 @@ static int snd_pcm_alloc_vmalloc_buffer(
static int snd_pcm_free_vmalloc_buffer(struct snd_pcm_substream *subs)
{
struct snd_pcm_runtime *runtime = subs->runtime;
- if (runtime->dma_area) {
- vfree(runtime->dma_area);
- runtime->dma_area = NULL;
- }
+
+ vfree(runtime->dma_area);
+ runtime->dma_area = NULL;
return 0;
}
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